Mathematics, 29.09.2021 21:20 nancieabreu4491
Scientists are conducting trials on a new disinfectant for use in hospitals and doctor’s offices. After conducting several trials, they found that it decreases the presence of bacteria by 35% each second that it is applied to a surface. The next trial will apply it on a desk surface with approximately 20,000 cells of bacteria on it. Which logarithmic function models the time, , in seconds, it will take the number of cells to decrease to a value of n?
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Hello i need some with trigonometric substitutions. [tex]\int\limits^a_b {x} \, dx[/tex]
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Right ∆abc has coordinates a(-7, 3), b( -7, 10), and c(-1, 3). the triangle is reflected over the x - axis and then reflected again over the y - axis to create ∆a'b'c'. which are the coordinates of vertex a'?
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Scientists are conducting trials on a new disinfectant for use in hospitals and doctor’s offices. Af...
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